Home / 11,004,307.80-16,474,968.90-9,744,595.80

Finding the Fourth Proportional to 11,004,307.80, 16,474,968.90 and 9,744,595.80

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Solution

The fourth proportional to 11,004,307.80, 16,474,968.90 and 9,744,595.80 is: 14,589,006.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,004,307.80 : 16,474,968.90 = 9,744,595.80 : x
  2. Step 2: Convert to fraction form
    11,004,307.80/16,474,968.90 = 9,744,595.80/x
  3. Step 3: Cross multiply
    11,004,307.80x = 16,474,968.90 × 9,744,595.80
  4. Step 4: Simplify right side
    11,004,307.80x = 160,541,912,748,070.62
  5. Step 5: Solve for x
    x = 160,541,912,748,070.62/11,004,307.80
  6. Step 6: Final answer
    x = 14,589,006.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.